| Torroella de Montgri to Orbetello | 414.24 mi (666.66 km) |
| Torroella de Montgri to Oria | 759.80 mi (1,222.77 km) |
| Torroella de Montgri to Oristano | 320.90 mi (516.45 km) |
| Torroella de Montgri to Orta Nova | 650.52 mi (1,046.91 km) |
| Torroella de Montgri to Orte | 474.09 mi (762.97 km) |
| Torroella de Montgri to Ortona | 576.92 mi (928.46 km) |
| Torroella de Montgri to Orvieto | 460.55 mi (741.18 km) |
| Torroella de Montgri to Orzinuovi | 411.14 mi (661.67 km) |
| Torroella de Montgri to Osimo | 534.21 mi (859.73 km) |
| Torroella de Montgri to Ospitaletto | 422.60 mi (680.11 km) |
| Torroella de Montgri to Ostuni | 753.82 mi (1,213.15 km) |
| Torroella de Montgri to Ottaviano | 593.07 mi (954.45 km) |
| Torroella de Montgri to Ovada | 330.09 mi (531.22 km) |
| Torroella de Montgri to Ozieri | 321.03 mi (516.64 km) |
| Torroella de Montgri to Paceco | 571.60 mi (919.89 km) |
